uxcell Instant Read Digital Home Kitchen Oven Cooking Thermometer/Timer Black TIMER MODE - Digital kitchen timer features countdown ability, up to 23 hours, 59 minutes COOK MODE - Ideal for the grill, oven, or stovetop. Programmable alert with preset temperatures for specific foods recommended by USDA. And manual temperature setting TEMPERATURE RANGE - Both Fahrenheit and Celsius readings. Range: 32F to 572F (0C to 300C), high accuracy. EASY OPERATION - Oven thermometer with 40" food grade stainless steel probe with STEP-DOWN tip design to get temperature precisely and quickly. 40" stainless steel mesh cable connects thermometer to base, outside oven LIFETIME GUARANTEE - Oven food thermometer comes full usage instructions and lifetime Guarantee